Which is cheaper, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko SBGA384?

At MSRP the Bremont Terra Nova 42.5 Chronograph is the cheaper of the two at $5,700, against $29,500 for the Grand Seiko SBGA384 — a $23,800 gap before any retailer discounting.

Which is bigger, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko SBGA384?

The Bremont Terra Nova 42.5 Chronograph wears larger at 42.5mm versus 40mm for the Grand Seiko SBGA384 — a 2.5mm difference across the dial.

Which has a longer power reserve, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko SBGA384?

The Grand Seiko SBGA384 carries a 72-hour power reserve against 40 hours on the Bremont Terra Nova 42.5 Chronograph.

What movement does the Bremont Terra Nova 42.5 Chronograph run compared to the Grand Seiko SBGA384?

The Bremont Terra Nova 42.5 Chronograph runs a automatic caliber (ENG345), while the Grand Seiko SBGA384 runs a spring drive (9R15).

Side by side

Bremont Terra Nova 42.5 ChronographvsGrand Seiko SBGA384

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Bremont Terra Nova 42.5 Chronograph

tn42-chr-ss-bk-n-s

MSRP $5,700

Grand Seiko SBGA384

sbga384g

MSRP $29,500

At a glance

11 of 29 specs differ

Diameter

Terra Nova 42.5 Chronograph42.5mm

SBGA38440mm

Power Reserve

Terra Nova 42.5 Chronograph40h

SBGA38472h

Water Resistance

Terra Nova 42.5 Chronograph100m

SBGA384100m

MSRP

Terra Nova 42.5 Chronograph$5,700

SBGA384$29,500

Full specifications

Case

6 specs

Crystal & Dial

1 specs

AR Coating

Inner

Yes

Movement

3 specs

Caliber

ENG345

9R15

Type

Automatic

Spring Drive

Power Reserve

40h

72h

Pricing

1 specs

MSRP

$5,700

$29,500

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